Car Stalling

[Karakuriser]

Hi all,

Got a strange issue after changing from my turbosmart plumb back bov to a stock GTR bov.

I say it's strange because all the search topics I've found say this issue only happens when changing from stock to aftermarket not the other way around.

The cars stalling when going up my driveway (small hill) or when braking suddenly, also the idle is lumpy.

Put the turbosmart back in and it runs perfectly fine.

Any ideas on what might be causing this? All the piping and bolts are on just as tight with both bov's.

Thanks

[Karakuriser]

Cars a R34 GTT.

[Ben C34]

Was the car tuned for the other bov? If so that's your problem. It would have been accounted for losing the air

Edited April 4, 2015 by Ben C34

[89CAL]

If its stock ECU then reset the ECU. I had the same problem with a blitz BOV when I went back to stock.

If aftermarket ECU then what Ben said

[wolverine]

Leak around gasket?